intracranial pressure

Intracranial pressure (ICP) refers to the pressure inside the skull, which houses the brain, blood, and cerebrospinal fluid. Normal ICP is crucial for brain function; it helps maintain proper blood flow and protects against injury. However, conditions like head injury, tumors, or infections can increase ICP, leading to symptoms such as headaches, confusion, or vision problems. If ICP becomes too high, it can be dangerous, potentially causing brain damage or other severe complications. Monitoring and managing ICP is vital in critical care to protect brain health.